25437387

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{809}}^1$

素因数の和:1082

約数の個数: 16

約数和(自身を含む): 34836480

約数和(自身を除く): 9399093

約数列:

[1, 3, 47, 141, 223, 669, 809, 2427, 10481, 31443, 38023, 114069, 180407, 541221, 8479129, 25437387]

約数ペア:

[(1, 25437387), (3, 8479129), (47, 541221), (141, 180407), (223, 114069), (669, 38023), (809, 31443), (2427, 10481)]